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The information provided here is for general pet health education only and is not a substitute for professional veterinary advice, diagnosis, or treatment. Never disregard professional veterinary advice or delay seeking it because of something you read here. If your pet is experiencing a medical emergency, contact your veterinarian or an emergency animal hospital immediately.
- Species & breed
- Dog
It sounds like Gus is going through a totally normal — if a little painful! — puppy phase. What you're describing is called mouthing or play biting, and it's one of the most common things new puppy owners deal with. Puppies explore the world with their mouths, and at 10 weeks old, Gus is right in the thick of it. The good news is this is very manageable with some consistent effort.
You're already doing two of the right things by offering chew toys and saying "no." Here are a few more strategies that tend to work well:
- Redirect immediately. The moment Gus's teeth touch skin, calmly pull your hand away and replace it with a toy. Timing matters — the faster the swap, the clearer the message.
- Try a "ouch" or yelp. Puppies learn bite pressure from their littermates through squealing. A sharp, short "ouch!" can sometimes startle them into stopping, followed by ignoring them briefly.
- Use a brief time-out. If redirecting doesn't work, calmly stand up, turn away, or step behind a baby gate for 30–60 seconds. This teaches Gus that biting = playtime ends.
- Keep sessions short. Puppies get overstimulated and bitey when they're tired or overstimulated. Watch for that "zoomies + snappy" combo — it's often a sign he needs a nap.
- Make sure everyone in the house is consistent. If one person lets him mouth and another doesn't, it slows progress a lot.
- Rotate his toys to keep them interesting. Puzzle toys, rope toys, and cold (not frozen solid) wet washcloths can feel great on puppy gums, especially since he may be starting to teethe.
Most puppies start to improve noticeably around 4–5 months as they mature and finish teething, though consistent training makes a big difference in how quickly things improve.
When to see your vet:
Mouthing is normal, but there are a few things worth flagging to a vet or a professional trainer:
- If the biting seems aggressive rather than playful — growling, stiff body, hard bites that break skin regularly
- If Gus seems unusually irritable or in pain (could be related to teething discomfort or something else)
- If he's showing other concerning signs like not eating, lethargy, or vomiting
At 10 weeks, Gus is also due for puppy vaccines and a wellness check if he hasn't had one yet — that's a great time to ask your vet about this behavior in person. A puppy socialization or obedience class is also worth looking into; they're wonderful for teaching bite inhibition in a structured setting.
You're on the right track — hang in there! 🐾
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